CA2798423C - Hydraulic drive for a pressure booster - Google Patents

Hydraulic drive for a pressure booster Download PDF

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Publication number
CA2798423C
CA2798423C CA2798423A CA2798423A CA2798423C CA 2798423 C CA2798423 C CA 2798423C CA 2798423 A CA2798423 A CA 2798423A CA 2798423 A CA2798423 A CA 2798423A CA 2798423 C CA2798423 C CA 2798423C
Authority
CA
Canada
Prior art keywords
pressure
pressure side
pump
hydraulic drive
low
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2798423A
Other languages
English (en)
French (fr)
Other versions
CA2798423A1 (en
Inventor
Franz Trieb
Rene Stuehlinger
Rene Moderer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BFT GmbH
Original Assignee
BHDT GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47227744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2798423(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BHDT GmbH filed Critical BHDT GmbH
Publication of CA2798423A1 publication Critical patent/CA2798423A1/en
Application granted granted Critical
Publication of CA2798423C publication Critical patent/CA2798423C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2207/00—External parameters
    • F04B2207/02—External pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7769—Single acting fluid servo

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Rotary Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Operation Control Of Excavators (AREA)
  • Reciprocating Pumps (AREA)
CA2798423A 2011-12-30 2012-12-12 Hydraulic drive for a pressure booster Active CA2798423C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1909/2011A AT512322B1 (de) 2011-12-30 2011-12-30 Hydraulikantrieb für einen druckübersetzer
ATA1909/2011 2011-12-30

Publications (2)

Publication Number Publication Date
CA2798423A1 CA2798423A1 (en) 2013-06-30
CA2798423C true CA2798423C (en) 2016-12-06

Family

ID=47227744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2798423A Active CA2798423C (en) 2011-12-30 2012-12-12 Hydraulic drive for a pressure booster

Country Status (6)

Country Link
US (1) US10302074B2 (de)
EP (1) EP2610490B1 (de)
JP (1) JP2013139871A (de)
AT (1) AT512322B1 (de)
CA (1) CA2798423C (de)
RU (1) RU2531675C2 (de)

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JP6371653B2 (ja) * 2014-09-19 2018-08-08 株式会社スギノマシン 超高圧発生装置
AT515937B1 (de) * 2014-10-20 2016-01-15 Bhdt Gmbh Hydraulikantrieb für einen Druckübersetzer
US9358667B2 (en) * 2014-10-30 2016-06-07 Shape Technologies Group, Inc. System and method for low pressure piercing using a waterjet cutter
AT516738B1 (de) * 2015-02-23 2016-08-15 Reinhard Ing Gruber Verfahren und Vorrichtung zum Betreiben einer hydraulischen Hochdruckanlage
JP6401683B2 (ja) * 2015-09-25 2018-10-10 株式会社スギノマシン 流体圧発生方法および流体圧発生装置
AT518691B1 (de) * 2016-05-17 2018-04-15 Kaiser Ag Pumpenanordnung
JP6572872B2 (ja) * 2016-11-22 2019-09-11 Smc株式会社 増圧装置
AT519687A1 (de) 2017-03-01 2018-09-15 Bft Gmbh Fluidstrahl- oder Wasserstrahl-Schneideinrichtung
JP6673554B2 (ja) * 2017-04-28 2020-03-25 Smc株式会社 増圧装置及びそれを備えたシリンダ装置
IT201700114587A1 (it) * 2017-10-11 2019-04-11 Cms Spa Sistema di taglio a getto d’acqua
CN108223328B (zh) * 2017-11-21 2019-07-09 黄胜和 一种改进型水力发电装置
DE102018102153A1 (de) * 2018-01-31 2019-08-01 Hammelmann GmbH Einrichtung zum Bearbeiten eines Werkstücks
IT202000019525A1 (it) * 2020-08-06 2022-02-06 Waterjet Corp S R L Pompa ad ultra alta pressione
CN114432627B (zh) * 2020-10-30 2022-11-29 安徽工业大学 一种增压灭火装置
AT524763A1 (de) * 2021-03-09 2022-09-15 Bft Gmbh Vorrichtung und Verfahren zur geregelten Bereitstellung von Hochdruckfluid
ES2957894A1 (es) * 2022-06-24 2024-01-29 Metronics Tech S L Sistema intensificador de presion de bombeo
DE102022209605B4 (de) * 2022-09-14 2024-04-11 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Steuerung eines hydraulischen Antriebs, einen hydraulischen Antrieb und eine hydraulisch angetriebene Vorrichtung sowie eine Recheneinheit und ein Computerprogramm zur Durchführung des Verfahrens
US20240181669A1 (en) * 2022-12-01 2024-06-06 Shape Technologies Group, Inc. Energy efficient pump and related systems and methods
DE102023000817A1 (de) 2023-03-03 2024-09-05 Hydac Systems & Services Gmbh Verfahren zum Ansteuern eines fluidischen Aktors nebst Vorrichtung zum Durchführen des Verfahrens
DE102024120662B3 (de) 2024-07-19 2025-11-13 Messer Schweiz Ag Vorrichtung und Verfahren zum Verdichten eines Mediums

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Also Published As

Publication number Publication date
EP2610490B1 (de) 2015-07-15
RU2531675C2 (ru) 2014-10-27
JP2013139871A (ja) 2013-07-18
AT512322A1 (de) 2013-07-15
US20130167951A1 (en) 2013-07-04
RU2012157990A (ru) 2014-07-10
EP2610490A3 (de) 2014-04-02
EP2610490A2 (de) 2013-07-03
AT512322B1 (de) 2013-09-15
US10302074B2 (en) 2019-05-28
CA2798423A1 (en) 2013-06-30

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Legal Events

Date Code Title Description
H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20240724